15703309938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{21523}}^1$

素因数の和:21879

約数の個数: 64

約数和(自身を含む): 34813089792

約数和(自身を除く): 19109779854

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 311, 391, 622, 782, 933, 1173, 1866, 2346, 5287, 7153, 10574, 14306, 15861, 21459, 21523, 31722, 42918, 43046, 64569, 121601, 129138, 243202, 364803, 365891, 495029, 729606, 731782, 990058, 1097673, 1485087, 2195346, 2970174, 6693653, 8415493, 13387306, 16830986, 20080959, 25246479, 40161918, 50492958, 113792101, 153954019, 227584202, 307908038, 341376303, 461862057, 682752606, 923724114, 2617218323, 5234436646, 7851654969, 15703309938]

約数ペア:

[(1, 15703309938), (2, 7851654969), (3, 5234436646), (6, 2617218323), (17, 923724114), (23, 682752606), (34, 461862057), (46, 341376303), (51, 307908038), (69, 227584202), (102, 153954019), (138, 113792101), (311, 50492958), (391, 40161918), (622, 25246479), (782, 20080959), (933, 16830986), (1173, 13387306), (1866, 8415493), (2346, 6693653), (5287, 2970174), (7153, 2195346), (10574, 1485087), (14306, 1097673), (15861, 990058), (21459, 731782), (21523, 729606), (31722, 495029), (42918, 365891), (43046, 364803), (64569, 243202), (121601, 129138)]